Wafer Swing Check Valve CF8M 316 Stainless Steel Investment Cast Body and Plate, 316L Hinge and Retainer. EPDM Body and Disc Seal. Pressure rated in accordance with the connecting flanges. Valve designed to fitted between flanges within the Pitch Circle Diameter or PCD. CE marked in accordance with the PED 97/23. Available size range: 1½" - 10". Available end connections: To fit between BS4504 DIN PN10/16 and ANSI Class 150. (May fit other flange tables, please enquire). Seal options: Viton, Nitrile and PTFE seal options would be available on special order at an extra cost. Home | Chk 1 | Chk 2 | Chk 3 | Chk 4 | Chk 5 | Chk 6 | Chk 7 | Chk 8 | Chk 9